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15571 (2000 GM61)
Classification: Main-belt Asteroid          SPK-ID: 2015571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130586463070326 3.0377e-08  
a 3.187330073111843 1.4903e-08 au
q 2.508241842400938 9.9107e-08 au
i .6328119821541808 3.7757e-06 deg
node 60.1281185657151 0.00034437 deg
peri 335.6602234607422 0.00034446 deg
M 29.34738857124799 8.6879e-06 deg
tp 2459031.063899002047
(2020-Jun-30.56389900)
5.0204e-05 TDB
period 2078.447157612603
5.69
1.4578e-05
3.991e-08
d
yr
n .1732062317203734 1.2148e-09 deg/d
Q 3.866418303822747 1.8079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1390  
   data-arc span      15202 days (41.62 yr)  
   first obs. used      1979-07-24  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49877  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:03:10  

Additional Information
 Earth MOID = 1.51416 au 
 Jupiter MOID = 1.5691 au 
 T_jup = 3.162 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.09   n/a E2021B10  
diameter diameter 7.762 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15571 (2000 GM61)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GM61 = 1979 OW4 = 1997 WO35 = 1999 EX8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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